202544440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4541

約数の個数: 96

約数和(自身を含む): 553301280

約数和(自身を除く): 350756840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 4493, 4508, 5635, 6440, 8986, 9016, 11270, 17972, 22465, 22540, 31451, 35944, 44930, 45080, 62902, 89860, 103339, 125804, 157255, 179720, 206678, 220157, 251608, 314510, 413356, 440314, 516695, 629020, 723373, 826712, 880628, 1033390, 1100785, 1258040, 1446746, 1761256, 2066780, 2201570, 2893492, 3616865, 4133560, 4403140, 5063611, 5786984, 7233730, 8806280, 10127222, 14467460, 20254444, 25318055, 28934920, 40508888, 50636110, 101272220, 202544440]

約数ペア:

[(1, 202544440), (2, 101272220), (4, 50636110), (5, 40508888), (7, 28934920), (8, 25318055), (10, 20254444), (14, 14467460), (20, 10127222), (23, 8806280), (28, 7233730), (35, 5786984), (40, 5063611), (46, 4403140), (49, 4133560), (56, 3616865), (70, 2893492), (92, 2201570), (98, 2066780), (115, 1761256), (140, 1446746), (161, 1258040), (184, 1100785), (196, 1033390), (230, 880628), (245, 826712), (280, 723373), (322, 629020), (392, 516695), (460, 440314), (490, 413356), (644, 314510), (805, 251608), (920, 220157), (980, 206678), (1127, 179720), (1288, 157255), (1610, 125804), (1960, 103339), (2254, 89860), (3220, 62902), (4493, 45080), (4508, 44930), (5635, 35944), (6440, 31451), (8986, 22540), (9016, 22465), (11270, 17972)]